I've been using CrOx for refreshing, usually 10 laps, then strop. Now I like to try a diamond spray. I have .5 micron spray on felt. As a rule of thumb would I do the same number of laps as I do with CrOx? Also would it be advisable to do CrOx followed by the diamond spray, then strop. Or am I better off doing either CrOx or the diamond separately and not together as a part of one refresh?